Free movement device of seat

A motion device, free technology, applied in the direction of movable seats, transportation and packaging, body, etc., can solve the problems of unsatisfactory seat safety and comfort, and achieve the effect of solving comfort, easy mass production, and low failure.
CN107933710APending Publication Date: 2018-04-20ι»„η»§ζˆ
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ι»„η»§ζˆ
Publication Date
2018-04-20

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Abstract

A free movement device of a seat comprises a bearing rotation shaft, a rotation shaft fixing frame, a longitudinal sliding frame, a seat backrest fixing block, an un-down sliding frame and a connection pin. The bearing rotation shaft is connected with the rotation shaft fixing frame, the bearing rotation shaft is connected with the longitudinal sliding frame which is installed on the un-down sliding frame, and the un-down sliding frame is connected with the seat backrest fixing block through the connection pin. By means of the free movement device, the comfort can be achieved when a farming machine works on a slope, the center of gravity can be adjusted to a certain degree, the safety of slope working is improved, and in the same way, the comfort of a cross country vehicle and other machines in the aspect and the control over the center of gravity can be improved.
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Description

Technical field

[0001] The invention relates to a seat free movement device. Background technique

[0002] At present, due to deficiencies in the design, the seats of the existing agricultural machinery are not ideal in terms of safety and comfort when working on a slope, and further improvement is needed. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an agricultural machine that can adjust the center of gravity to a certain extent when working on a slope, thereby improving the comfort and safety of working on a slope, and it can also be used to improve other off-road vehicles, etc. The seat free movement device for mechanical comfort and center of gravity control.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a seat free movement device, including a load-bearing rotating shaft, a rotating shaft body fixing frame, a longitudinal sliding frame, a seat back fixing bloc...

Claims

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